Revert "<rdar://problem/7481339> Esc should trigger the cancel button / enter should trigger default button: isCancel being added to buttonTwo of alertpane"
Revert "<rdar://problem/7481339> Esc should trigger the cancel button / enter should trigger default button: isCancel being added to buttonTwo of alertpane"

This reverts commit aeb89f44b27310b1558223ba252a7e8212d3afdf.

Eloqua/sproutcore,Eloqua/sproutcore,Eloqua/sproutcore